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Linux MCQs - Basic Linux
  1. To open a file file1 with cursor at line number 4
    2. A.
    vi +num file1
    B.
    vi +set num file1
    C.
    vi + set num" file1
    D.
    vi +/se nu file1

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  2. sed is a command typically used for
    3. A.
    Perform complex calculations
    B.
    Perform FIFO based non-blocking I/O
    C.
    Modify/print selective contents of a file
    D.
    None of the mentioned

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  3. What communication command provides communication to another user logged on by writing to the bottom of their terminal?
    4. A.
    talk
    B.
    write
    C.
    chat
    D.
    transmit

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  4. Which screen manipulation command sets the screen back to normal?
    5. A.
    tput cup
    B.
    tput smso
    C.
    tput rmso
    D.
    tput blink

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  5. Which command will you use to see the available routes?
    6. A.
    show route
    B.
    route status
    C.
    netstat -r
    D.
    none of the mentioned

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  6. Which of the following time stamps need not exist for a file on traditional unix file system
    7. A.
    Access Time
    B.
    Modification Time
    C.
    Creation Time
    D.
    Change Time

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  7. Which command is used to set limits on file size
    8. A.
    fsize
    B.
    flimit
    C.
    ulimit
    D.
    usize

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  8. Which represents the user home directory
    9. A.
    /
    B.
    .
    C.
    ..
    D.
    ~

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  9. If a file is removed in Unix using 'rm' then
    10. A.
    The file can be recovered by a normal user
    B.
    The file cannot be recovered by a user
    C.
    The file can be fully recovered provided the sytem is not rebooted
    D.
    The file will be moved to /lost+found directory and can be recovered only by administrator's intervention

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  10. Executing the 'cd ..' command when at the root level causes
    11. A.
    Error message indicating the user can't access beyond the root level
    B.
    Behavior is unix-flavor dependent
    C.
    Results in changing to the 'home' directory
    D.
    Nothing happens

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